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63424-58-8 methyl 4-amino-4-oxobut-2-ynoate

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Product Name methyl 4-amino-4-oxobut-2-ynoate
CAS No. 63424-58-8
InChI InChI=1/C5H5NO3/c1-9-5(8)3-2-4(6)7/h1H3,(H2,6,7)
Molecular Formula C5H5NO3
Molecular Weight 127.0981
Density 1.288g/cm3
Boiling point 221.7°C at 760 mmHg
Flash point 115.1°C
Refractive index 1.49